Sustainable solution for a better future
Bioculture that cleans wastewater naturally
Leogen Enviro Technology is a scientific manufacturer of bioculture for effluent treatment plants (ETP), sewage treatment plants (STP) and pond treatment.
- 95–98%COD reduction
- 98–100%BOD reduction
- Zerosludge process
About us
Your partner in environmental solutions
Leogen Enviro Technology provides innovative and sustainable solutions for a cleaner, greener and healthier environment. Based in Vadodara, Gujarat, we develop and manufacture bioculture — consortia of beneficial microbes — that help industries and municipalities treat wastewater and organic waste naturally.
Our cultures are produced through a solid-state fermentation (SSF) process, using strains selected for each type of effluent. They work inside your existing treatment plant with no structural changes, cutting COD and BOD, removing colour and odour, and reducing sludge, chemical use and power costs.
From textile, pharma and paper mills to dairies, sugar plants and common effluent treatment plants, we support our clients with the right culture and the technical guidance to get results.
Eco-friendly solutions
100% natural microbial treatment.
Innovative technology
Strains selected for each effluent type.
Effective results
Measurable reduction in COD, BOD, colour and odour.
Reliable support
Guidance from dosing to commissioning.
Sustainable growth
Lower chemical, sludge and power costs over time.
What is bioculture
Natural microbial power for cleaner water
Bioculture is a blend of effective microbes (EM) containing multiple strains of aerobic, facultative and anaerobic bacteria. The strains are selected for their compatible, symbiotic metabolic pathways, matched to the characteristics of different industrial effluents. Our bioculture products are manufactured through a unique solid-state fermentation (SSF) process using selected cultures of beneficial bacteria for different wastewater types and industries.
General specification
- Available form
- Organic solid form
- Number of bacterial cultures
- 42 different bacterial cultures
- Stage of bacterial cultures
- Living bacteria
- Bacterial colonies
- 45 × 109 CFU/ml
- Shelf life
- Minimum one year
How our bioculture is made
- Select beneficial strains
- Solid-state fermentation (SSF)
- Organic solid-form culture
- Dosed into your plant
- Effective microbial consortium
- Eco-friendly & safe
- High performance
- Sustainable solution
Products
Our bioculture range
Four product lines, each available in three grades.
Aerobic culture for ETP
For aerobic stages of industrial effluent treatment plants.
- LET-ETP-24241
- LET-ETP-24242
- LET-ETP-24243
| Property | Value |
|---|---|
| Available form | Organic solid form |
| Bacterial cultures | 45 different bacterial cultures |
| Stage of cultures | Living bacteria |
| Bacterial colonies | 45 × 109 CFU/ml |
| Shelf life | Minimum one year |
| Parameter | Reduction |
|---|---|
| Sludge degradation | Zero sludge |
| COD | 95–98% |
| BOD | 98–100% |
| Colour | 90–100% |
| Odour | 100% |
| Suspended & floatable organic debris | 100% |
| TSS | 95–99% |
| TDS | Depends on wastewater characteristics |
| Dissolved oxygen increase | Min 3 – max 8 |
STP culture
For sewage treatment plants.
- LET-STP-24261
- LET-STP-24262
- LET-STP-24263
| Property | Value |
|---|---|
| Available form | Organic solid form |
| Bacterial cultures | 38 different bacterial cultures |
| Stage of cultures | Living bacteria |
| Bacterial colonies | 43 × 109 CFU/ml |
| Shelf life | Minimum one year |
| Parameter | Reduction |
|---|---|
| Sludge degradation | Zero sludge |
| COD | 95–98% |
| BOD | 98–100% |
| Colour | 100% |
| Odour | 100% |
| Suspended & floatable organic debris | 100% |
| TSS | 98–100% |
| TDS | Depends on wastewater characteristics |
| Dissolved oxygen increase | Min 3 – max 8 |
Anaerobic culture for anaerobic digesters
For anaerobic digesters, UASB reactors and biogas plants.
- LET-ANA-24251
- LET-ANA-24252
- LET-ANA-24253
| Property | Value |
|---|---|
| Available form | Organic solid form |
| Bacterial cultures | 42 different bacterial cultures |
| Stage of cultures | Living bacteria |
| Bacterial colonies | 45 × 109 CFU/ml |
| Shelf life | Minimum one year |
Contact us for performance data for your digester.
Ask for dataMunicipal solid waste composting culture
Speeds up composting of municipal and organic solid waste.
- LET-COMP-24271
- LET-COMP-24272
- LET-COMP-24273
| Property | Value |
|---|---|
| Available form | Organic solid form |
Results
Proven results on effluent treatment plants
Typical performance of Leogen bioculture on ETPs.
- 95–98%COD reduction
- 98–100%BOD reduction
- 90–100%Colour removal
- 100%Odour removal
- 95–99%TSS reduction
- 100%Suspended & floatable organic debris
TDS reduction depends on the characteristics of the wastewater. Results vary with plant design and effluent load.
Why bioculture
Merits of bacterial culture in wastewater treatment
- Odour removal within a day
- Lower blower usage, reducing power consumption
- Low-cost treatment
- Avoid or minimise chemicals (polymer, lime)
- Significant COD and colour reduction
- Higher dissolved oxygen
- Odour removal within a day and rapid development of active MLSS.
- Zero sludge process / maximum sludge reduction, avoiding sludge handling.
- Strong colour reduction.
- Reduction of COD and BOD.
- Avoid or minimise primary treatment chemicals (polymer, lime, etc.), lowering operating costs.
- Reduced blower usage in the aeration system, cutting power consumption and electricity costs.
- Reduction in ammoniacal nitrogen and H2S.
- Stabilisation against shock loads.
- Shorter commissioning time for ETPs and STPs.
- No structural changes needed in the existing plant.
- Strong return on investment.
- Degradation of organic pollutants and reduction of heavy metals such as chromium, nickel and arsenic.
- Reduction of total suspended solids (TSS) and floatable organic debris.
- Degradation of organic and inorganic chemical / pollutant loads.
- Increased dissolved oxygen.
Applications
Where our bioculture works
- Activated Sludge Process (ASP)
- Effluent Treatment Plants (ETP)
- Anaerobic Digester (AD)
- Membrane Bio Reactor (MBR)
- Moving Bed Bioreactor (MBBR)
- Sequencing Batch Reactor (SBR)
- Composting culture (inoculums)
- Septic tanks & sludge pits
- Collection & equalisation tanks
- Common Effluent Treatment Plants (CETP)
- Sewage Treatment Plants (STP)
- Up-flow Anaerobic Sludge Blanket reactor (UASB)
- Fluidised Aerobic Bed reactor (FAB)
- Biogas production in biogas digesters
- Agricultural biofertilizers
- Lagoon process & lake remediation
Industries
Industries we serve
- Textile & dye
- Pharma & API
- Pulp, paper & kraft paper
- Leather & tanneries
- Dairy & food processing
- Sugar & distilleries
- Chemical & petrochemical
- Oil & gas
- Fertilizer & cement
- Common sewage & effluent treatment plants
- Water treatment plants
- Biogas & renewable energy
Full range
Complete range of biological wastewater treatment solutions
- Municipal solid waste composting
- Anaerobic & aerobic bioculture
- Waste composting bioculture
- Humic acid & biofertilizer
- Aquaculture & fisheries bioculture
- Bioremediation
- Speciality microbial cultures
- Industrial effluent treatment
Together for a cleaner & greener planet
Contact us
Talk to us about your plant
Tell us about your effluent and we'll recommend the right culture and dosage.
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Address
19, Shalin Complex, Nr. Eva Mall, Manjalpur,
Vadodara, Gujarat – 390011 Get directions (opens in a new tab) -
Website
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